So I found out that you can send a resource drone to the Zaramin even if you don’t have the nodes done

[(NSW)UltimaWolf666]

So I was going to the zaramin to finish doing the nodes and I clicked the resource drone icon to see what the resource drones give you and then I clicked the resource drone thing again  to “close” it and the I brought me to the resource drone menu and I can Apparently send the drones even without completing the nodes?

I attached a video of me sending the drone below. I know it says discord I had to send it to myself in order to copy the video url. 

https://media.discordapp.net/attachments/676463035480539148/981689887017279508/IMG_2833.MOV

 

[(PSN)isbergen]

You can also unlock Steel Path, but not Arbitration. I don't know why DE makes things so complicated. Simple rule: if the node give star chart XP then it's required to unlock things, otherwise it's not. And Zariman nodes don't give XP.